filtration

Exploration Stage: Secret Room
From: Juliette
Description: Martha is right. Miss Peacock couldn't solve the "bird catcher" riddle, but we did it for her! And according to the contract, we should be entitled to a reward! One of the riddles was about the "tea strainer." My dear friend, can you help me find it?
Completed: When making tea at the mansion, we use a tea strainer similar to this one. It's amazing that such a common household item is part of the magic of "bird catching"! Martha will put it to good use.